4 PKE-SWD-32, interface for motor-starter combination with PKE PKE12/32
4.9 Programming
SmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com 117
The "manual" ZMR mode can be acknowledged in the following two ways:
• Sending the “Contactor OFF” command (output byte 0, Bit 0)
• Changing from "manual" ZMR operating mode to "automatic" ZMR mode
by setting bit ZMR M/A (output byte 0, Bit 3)
The following diagrams (Fig. 52 and Fig. 53) illustrate the acknowledgement
options for overloads with "manual" ZMR operating mode activated.
Figure 52: Acknowledgement of manual ZMR operating mode by “Contactor OFF” command
a Thermal motor image
b Switch command for contactor
c Switch status Contactor
d ACKR bit field status
e Trip indication: Overload with activated ZMR function
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